diff --git a/main.c b/main.c
index bbc7b01..89a0d62 100644
--- a/main.c
+++ b/main.c
@@ -185,9 +185,9 @@ int main()
             timer_blink_outs = millis();
         }
 
-        if(millis() - timer_modbus_poll > 100){
+        if(millis() - timer_modbus_poll > 20){
             do_kraftsensor();
-            timer_modbus_poll += 100;
+            timer_modbus_poll += 20;
         }
 
 #if PLC_MQTT_ENABLED